eightpts_optiflow

基于二阶和高阶统计量的MIMO系统盲信道估计，可完美进行信道估计，进行误码率及误差分析等。(Based on second-order and higher-order statistics of the MIMO system, blind channel estimation can be the perfect channel estimation carried out for the bit error rate and error analysis.)

整数小波变换与图像压缩 用MatLAB实现图像的整数小波变换，对行和列各做一次。采用最简单的S小波，它是Haar变换的整数形式。(integral wavelet transform and image compression .To realize the integral wavelet transform based on the Matlab in rows and columns. Using the simple S wavelet ,which is integral form of the Haar transform)

用matlab绘制线性调频信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。(Matlab drawing with linear frequency modulation signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum analysis.)

介绍卷积码的编码和译码，对误码性能的分析(Introduced the encoding and decoding of convolutional codes, the BER performance analysis)

基于MATLAB板式电势差计测量的数据处理MATLAB based on measuring the potential difference plate data processing(MATLAB based on measuring the potential difference plate data processing)

This is matlab simulation of selective mapping technique for papr reduction.Sequences that are independent and represent the same information are generated.PAPR of these are calculated separately. Sequence with the smallest PAPR is selected for final serial transmission

计算一维和二维表面粗糙度Ra，根据需要自行选择。(Calculate one and two dimensional surface roughness Ra, according to the needs of your choice.)

this code helps to solve genetic algorithms

美国作者James写的编程之道全本，爱好编程的朋友可以看下(how to program)

二进制删除信道下的极化码编译码，包括信道的极化，编码，以及SC算法下的译码。(The binary erasure channel polarization codes, including channel coding and decoding, polarization, under SC algorithm. )